SIEMENS SIMATIC S7-300 Module 6ES7194-4AD00-0AA0 (Analog Input)

Siemens SIMATIC S7-300 module 6ES7194-4AD00-0AA0 is an industrial analog input module designed for integration with the S7-300 PLC family. It is used to acquire standard industrial analog signals (for example 0–10 V and 4–20 mA) from sensors and transmit them to the PLC. The module mounts into the S7-300 backplane, offers industrial isolation and LED diagnostics. Typical applications include process control, assembly lines and other automation scenarios requiring precise analog signal acquisition.